X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 6.8
Details 0.1M SODIUM CACODYLATE PH 6.8 0.2M MAGNESIUM CHLORIDE 20%(W/V) MPEG 2000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.27 α = 90
b = 89.02 β = 90
c = 99.53 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2004-09-30
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU300HR -- -- --

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.95 36 95.0 0.05 -- -- 3.7 -- 19531 -- 0.0 --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.95 2.01 90.0 0.16 -- 5.2 -- --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.95 36.16 -- -- -- 19531 1014 95.5 -- 0.18 0.178 0.217 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.95 2.0 -- 64 1305 0.224 0.336 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.19
Anisotropic B[1][1] -0.85
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.4
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.45
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 0.116
r_scbond_it 0.083
r_mcangle_it 0.092
r_mcbond_it 0.065
r_nbd_refined 0.2
r_gen_planes_other 0.001
r_gen_planes_refined 0.003
r_chiral_restr 0.064
r_dihedral_angle_4_deg 15.887
r_dihedral_angle_3_deg 11.348
r_dihedral_angle_2_deg 33.839
r_dihedral_angle_1_deg 5.542
r_angle_other_deg 0.818
r_angle_refined_deg 1.092
r_bond_other_d 0.001
r_bond_refined_d 0.008
r_nbd_other 0.18
r_nbtor_refined 0.173
r_nbtor_other 0.082
r_xyhbond_nbd_refined 0.114
r_symmetry_vdw_refined 0.155
r_symmetry_vdw_other 0.181
r_symmetry_hbond_refined 0.178
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1627
Nucleic Acid Atoms 0
Heterogen Atoms 11
Solvent Atoms 292

Software

Computing
Computing Package Purpose
CRYSTAL CLEAR Data Reduction (intensity integration)
CRYSTAL CLEAR Data Reduction (data scaling)
C-SEARCH Structure Solution
REFMAC 5.2.0019 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.2.0019 refinement
C-SEARCH model building